GLA=[ORIG=41,0] W41 S45 E21.6 N4 E4.6 D2R2 S17 E13 N60 $ GARA=[ORIG=0,45] S21 E21.6 N21 W21.6 $ SLABROOF=[ORIG=21.6,41] E4.6 D2R2 S6.6 W6.6 N8.6 $ .